Table 8.
Linear Regression Analysis of Days Between the Appearance of Hypoalbuminemia and Hospital Admission in Patients with COVID-19 and Hypoalbuminemia
| Indicators | Univariate Linear Regression | P | Multiple Linear Regression | P | ||
|---|---|---|---|---|---|---|
| β | 95% CI | β | 95% CI | |||
| Age, years | −0.039 | (−0.066, −0.012) | 0.005 | −0.031 | (−0.058, −0.004) | 0.024 |
| Dyspnea | −1.182 | (−2.127, −0.237) | 0.014 | −0.716 | (−1.659, 0.226) | 0.136 |
| C-reactive protein, mg/L | −0.014 | (−0.02, −0.007) | 0 | −0.009 | (−0.016, −0.001) | 0.02 |
| WBC count, ×109 /L | −0.17 | (−0.27, −0.069) | 0.001 | −0.085 | (−0.195, 0.026) | 0.133 |
Abbreviations: COVID-19, coronavirus disease 2019; CI, confidence interval; CRP, C-reactive protein; WBC, white blood cell.